OT-2026-000045880
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000045880) never changes.
Identity and time
| Publication number | OT-2026-000045880 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-720e-acb6-045ba0120d40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045880 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6294edcc50515ef7f133629fad784b07be3fd88f7060dd5564c99134cab9b66 |
|---|---|
| Markdown | 3fcc5deb550f9bb4e6153f407b82f6315a004cfafc97fb201b736a4495f304b6 |
| Publication page | 1d8c4cd6c3b440183d7983a8c1a60bac5740c63f2d82e4a009263c45bd6a7e41 |
| Manifest | 364fb7f0e3f8438f1decf3438cc36e8efa14b8f6e7f2dec7f0ad54c84c4c8170 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | DCt00FkUxbZ5CasUvrsTWu2WYf8HAIdFEbVDQat3kLcJj68mf/HD47EOmRpi1keB9acjDh5E3KqNAtdr4/9WBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:46.228213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045880observed 1d8c4cd6c3b440183d7983a8c1a60bac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:46.210170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045880/manifest.jsonobserved 364fb7f0e3f8438f1decf3438cc36e8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:46.191857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045880/publication.mdobserved 3fcc5deb550f9bb4e6153f407b82f631...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:46.173865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045880/publication.txtobserved e6294edcc50515ef7f133629fad784b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|